export default {
    mounted(el, binding) {
        // console.log(el, binding)
        const { className, activeClass, curIdx } = binding.value,
            oNavItems = el.getElementsByClassName(className);

        oNavItems[curIdx].className += ` ${activeClass}`;
    },
    updated(el, binding) {
        const { className, activeClass, curIdx } = binding.value,
            oOptions = binding.oldValue,
            oNavItems = el.getElementsByClassName(className);

        oNavItems[curIdx].className += ` ${activeClass}`;
        oNavItems[oOptions.curIdx].className = className;

    }
}